25994080 has 48 divisors (see below), whose sum is σ = 70187040. Its totient is φ = 8911872.

The previous prime is 25994077. The next prime is 25994083. The reversal of 25994080 is 8049952.

It is an interprime number because it is at equal distance from previous prime (25994077) and next prime (25994083).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25994083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10485 + ... + 12724.

It is an arithmetic number, because the mean of its divisors is an integer number (1462230).

Almost surely, 2^25994080 is an apocalyptic number.

25994080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25994080 is an abundant number, since it is smaller than the sum of its proper divisors (44192960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25994080 is a wasteful number, since it uses less digits than its factorization.

25994080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23231 (or 23223 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 25994080 is about 5098.4389767850. The cubic root of 25994080 is about 296.2271205485.

The spelling of 25994080 in words is "twenty-five million, nine hundred ninety-four thousand, eighty".